AMETEK i Series - Manual (Page 194)

User Manual
180 i Series / iX Series
9.2 IEC 61000-4-11 Option
9.2.1 General
The IEC1000-4-11 option is capable of performing IEC1000-4 section 11 voltage dips, short
interruptions and voltage variations immunity tests. On three-phase iX/i Configurations, the user
can select one, two or all three phases to be active during the IEC1000-4-11 tests in this
configuration.
9.2.2 Standard Revisions and EUT Classes
The –411 option supports both the first (1994-06) and the second edition (2004-03) of the IEC
61000-4-11 test standard as of firmware revision 2.38. Older firmware revisions only support the
first edition. Contact
[email protected] for upgrade information. If Edition 2.0 is supported, the
standard revision can be selected when using the Cigui32 Windows program. From the front
panel, there is no need to select the revision but data values can be set that support either
version of the standard.
Generic tests files are distributed with the CIGui32 program for both editions of the test standard.
Files applicable to Edition 2.0 have ED20 in their file name. Do not mix these files, as the data
setup will not be correct if you do. To load a test file, select the Mode (Dips or Vars) and test
standard revision first, then use the File, Open menu to load the test parameters. Test
parameters can be a function of the EUT class. The different files provided with the program
cover the various EUT classes. The relevant EUT class 1, 2, 3 or X is listed in the file names.
When using front panel operation, the user has to set levels for each individual test step in
SINGLE mode.
9.2.3 Initial Setup
The user must set the operating frequency and voltage and close the output relay prior to the
start of test. It is possible to change the normal voltage (Ut) from the IEC1000-4-11 menus
before running each test. To run any IEC 61000-4-11 test, the IEC411 state must be turned on.
If an EOS1 or EOS3 is detected, it will be put in ACTIVE mode as long as the IEC411 state is
ON.
9.2.4 Tests Performed
DIPS AND INTERRUPTIONS
1. Run All Run predefined sequence of tests.
2. Run Single Run user defined test.
VOLTAGE VARIATIONS
1. Run All Run predefined sequence of tests.
2. Run Single Run user defined test.